Home / 33,398.12-46,068.06-23,322.80

Finding the Fourth Proportional to 33,398.12, 46,068.06 and 23,322.80

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Solution

The fourth proportional to 33,398.12, 46,068.06 and 23,322.80 is: 32,170.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,398.12 : 46,068.06 = 23,322.80 : x
  2. Step 2: Convert to fraction form
    33,398.12/46,068.06 = 23,322.80/x
  3. Step 3: Cross multiply
    33,398.12x = 46,068.06 × 23,322.80
  4. Step 4: Simplify right side
    33,398.12x = 1,074,436,149.77
  5. Step 5: Solve for x
    x = 1,074,436,149.77/33,398.12
  6. Step 6: Final answer
    x = 32,170.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.